DynamoVisualProgramming.DynamoServices by Autodesk

<PackageReference Include="DynamoVisualProgramming.DynamoServices" Version="4.0.1.3515" />

 ExtensionStartupParams

public struct ExtensionStartupParams
An options structure used when calling IExtensionApplication.Startup
using System.Runtime.CompilerServices; namespace Autodesk.DesignScript.Interfaces { public struct ExtensionStartupParams { public bool DisableADP { [IsReadOnly] get; set; } } }